Index: src/forwarding/apple-forwarding-x86_64.S ================================================================== --- src/forwarding/apple-forwarding-x86_64.S +++ src/forwarding/apple-forwarding-x86_64.S @@ -15,10 +15,12 @@ * file. */ #include "config.h" +.intel_syntax noprefix + .globl _of_forward .globl _of_forward_stret .section __TEXT, __objc_methname, cstring_literals str_forwardingTargetForSelector_: @@ -31,150 +33,150 @@ .section __DATA, __objc_imageinfo, regular, no_dead_strip .long 0, 0 .section __TEXT, __text, regular, pure_instructions _of_forward: - pushq %rbp - movq %rsp, %rbp + push rbp + mov rbp, rsp /* Save all arguments */ - subq $0xC0, %rsp /* 16-byte alignment */ - movq %rax, -0x8(%rbp) - movq %rdi, -0x10(%rbp) - movq %rsi, -0x18(%rbp) - movq %rdx, -0x20(%rbp) - movq %rcx, -0x28(%rbp) - movq %r8, -0x30(%rbp) - movq %r9, -0x38(%rbp) - movaps %xmm0, -0x50(%rbp) - movaps %xmm1, -0x60(%rbp) - movaps %xmm2, -0x70(%rbp) - movaps %xmm3, -0x80(%rbp) - movaps %xmm4, -0x90(%rbp) - movaps %xmm5, -0xA0(%rbp) - movaps %xmm6, -0xB0(%rbp) - movaps %xmm7, -0xC0(%rbp) + sub rsp, 0xC0 /* 16-byte alignment */ + mov [rbp-0x08], rax + mov [rbp-0x10], rdi + mov [rbp-0x18], rsi + mov [rbp-0x20], rdx + mov [rbp-0x28], rcx + mov [rbp-0x30], r8 + mov [rbp-0x38], r9 + movaps [rbp-0x50], xmm0 + movaps [rbp-0x60], xmm1 + movaps [rbp-0x70], xmm2 + movaps [rbp-0x80], xmm3 + movaps [rbp-0x90], xmm4 + movaps [rbp-0xA0], xmm5 + movaps [rbp-0xB0], xmm6 + movaps [rbp-0xC0], xmm7 call _object_getClass - movq %rax, %rdi - movq sel_forwardingTargetForSelector_(%rip), %rsi + mov rdi, rax + mov rsi, [rip+sel_forwardingTargetForSelector_] call _class_respondsToSelector - testq %rax, %rax - jz 0f + test rax, rax + jz short 0f - movq -0x10(%rbp), %rdi - movq sel_forwardingTargetForSelector_(%rip), %rsi - movq -0x18(%rbp), %rdx + mov rdi, [rbp-0x10] + mov rsi, [rip+sel_forwardingTargetForSelector_] + mov rdx, [rbp-0x18] call _objc_msgSend - testq %rax, %rax - jz 0f - cmpq -0x10(%rbp), %rax - je 0f + test rax, rax + jz short 0f + cmp rax, [rbp-0x10] + je short 0f - movq %rax, %rdi + mov rdi, rax /* Restore all arguments, except %rdi */ - movaps -0xC0(%rbp), %xmm7 - movaps -0xB0(%rbp), %xmm6 - movaps -0xA0(%rbp), %xmm5 - movaps -0x90(%rbp), %xmm4 - movaps -0x80(%rbp), %xmm3 - movaps -0x70(%rbp), %xmm2 - movaps -0x60(%rbp), %xmm1 - movaps -0x50(%rbp), %xmm0 - movq -0x38(%rbp), %r9 - movq -0x30(%rbp), %r8 - movq -0x28(%rbp), %rcx - movq -0x20(%rbp), %rdx - movq -0x18(%rbp), %rsi - movq -0x8(%rbp), %rax - - movq %rbp, %rsp - popq %rbp + movaps xmm7, [rbp-0xC0] + movaps xmm6, [rbp-0xB0] + movaps xmm5, [rbp-0xA0] + movaps xmm4, [rbp-0x90] + movaps xmm3, [rbp-0x80] + movaps xmm2, [rbp-0x70] + movaps xmm1, [rbp-0x60] + movaps xmm0, [rbp-0x50] + mov r9, [rbp-0x38] + mov r8, [rbp-0x30] + mov rcx, [rbp-0x28] + mov rdx, [rbp-0x20] + mov rsi, [rbp-0x18] + mov rax, [rbp-0x08] + + mov rsp, rbp + pop rbp jmp _objc_msgSend 0: - movq -0x10(%rbp), %rdi - movq -0x18(%rbp), %rsi + mov rdi, [rbp-0x10] + mov rsi, [rbp-0x18] - movq %rbp, %rsp - popq %rbp + mov rsp, rbp + pop rbp jmp _of_method_not_found _of_forward_stret: - pushq %rbp - movq %rsp, %rbp + push rbp + mov rbp, rsp /* Save all arguments */ - subq $0xC0, %rsp /* 16-byte alignment */ - movq %rax, -0x8(%rbp) - movq %rdi, -0x10(%rbp) - movq %rsi, -0x18(%rbp) - movq %rdx, -0x20(%rbp) - movq %rcx, -0x28(%rbp) - movq %r8, -0x30(%rbp) - movq %r9, -0x38(%rbp) - movaps %xmm0, -0x50(%rbp) - movaps %xmm1, -0x60(%rbp) - movaps %xmm2, -0x70(%rbp) - movaps %xmm3, -0x80(%rbp) - movaps %xmm4, -0x90(%rbp) - movaps %xmm5, -0xA0(%rbp) - movaps %xmm6, -0xB0(%rbp) - movaps %xmm7, -0xC0(%rbp) - - movq %rsi, %rdi + sub rsp, 0xC0 /* 16-byte alignment */ + mov [rbp-0x08], rax + mov [rbp-0x10], rdi + mov [rbp-0x18], rsi + mov [rbp-0x20], rdx + mov [rbp-0x28], rcx + mov [rbp-0x30], r8 + mov [rbp-0x38], r9 + movaps [rbp-0x50], xmm0 + movaps [rbp-0x60], xmm1 + movaps [rbp-0x70], xmm2 + movaps [rbp-0x80], xmm3 + movaps [rbp-0x90], xmm4 + movaps [rbp-0xA0], xmm5 + movaps [rbp-0xB0], xmm6 + movaps [rbp-0xC0], xmm7 + + mov rdi, rsi call _object_getClass - movq %rax, %rdi - movq sel_forwardingTargetForSelector_(%rip), %rsi + mov rdi, rax + mov rsi, [rip+sel_forwardingTargetForSelector_] call _class_respondsToSelector - testq %rax, %rax - jz 0f + test rax, rax + jz short 0f - movq -0x18(%rbp), %rdi - movq sel_forwardingTargetForSelector_(%rip), %rsi - movq -0x20(%rbp), %rdx + mov rdi, [rbp-0x18] + mov rsi, [rip+sel_forwardingTargetForSelector_] + mov rdx, [rbp-0x20] call _objc_msgSend - testq %rax, %rax - jz 0f - cmpq -0x18(%rbp), %rax - je 0f + test rax, rax + jz short 0f + cmp rax, [rbp-0x18] + je short 0f - movq %rax, %rsi + mov rsi, rax /* Restore all arguments, except %rsi */ - movaps -0xC0(%rbp), %xmm7 - movaps -0xB0(%rbp), %xmm6 - movaps -0xA0(%rbp), %xmm5 - movaps -0x90(%rbp), %xmm4 - movaps -0x80(%rbp), %xmm3 - movaps -0x70(%rbp), %xmm2 - movaps -0x60(%rbp), %xmm1 - movaps -0x50(%rbp), %xmm0 - movq -0x38(%rbp), %r9 - movq -0x30(%rbp), %r8 - movq -0x28(%rbp), %rcx - movq -0x20(%rbp), %rdx - movq -0x10(%rbp), %rdi - movq -0x8(%rbp), %rax - - movq %rbp, %rsp - popq %rbp + movaps xmm7, [rbp-0xC0] + movaps xmm6, [rbp-0xB0] + movaps xmm5, [rbp-0xA0] + movaps xmm4, [rbp-0x90] + movaps xmm3, [rbp-0x80] + movaps xmm2, [rbp-0x70] + movaps xmm1, [rbp-0x60] + movaps xmm0, [rbp-0x50] + mov r9, [rbp-0x38] + mov r8, [rbp-0x30] + mov rcx, [rbp-0x28] + mov rdx, [rbp-0x20] + mov rdi, [rbp-0x10] + mov rax, [rbp-0x08] + + mov rsp, rbp + pop rbp jmp _objc_msgSend_stret 0: - movq -0x10(%rbp), %rdi - movq -0x18(%rbp), %rsi - movq -0x20(%rbp), %rdx + mov rdi, [rbp-0x10] + mov rsi, [rbp-0x18] + mov rdx, [rbp-0x20] - movq %rbp, %rsp - popq %rbp + mov rsp, rbp + pop rbp jmp _of_method_not_found_stret